[general] moving ios and android project under ./platform folder

platform/android/MapboxGLAndroidSDK/src/cpp/geojson/line_string.cpp

@@ -0,0 +1,55 @@
+#include "line_string.hpp"
+#include "point.hpp"
+#include "util.hpp"
+#include "../java/util.hpp"
+
+namespace mbgl {
+namespace android {
+namespace geojson {
+
+jni::Local<jni::Object<LineString>> LineString::New(jni::JNIEnv& env, const mbgl::LineString<double>& lineString) {
+    static auto& javaClass = jni::Class<LineString>::Singleton(env);
+    static auto method = javaClass.GetStaticMethod<jni::Object<LineString>(jni::Object<java::util::List>)>(env, "fromLngLats");
+
+    return javaClass.Call(env, method, asPointsList(env, lineString));
+}
+
+mapbox::geojson::line_string LineString::convert(jni::JNIEnv &env, const jni::Object<LineString>& jLineString) {
+    mapbox::geojson::line_string lineString;
+
+    if (jLineString) {
+        lineString = LineString::convert(env, LineString::coordinates(env, jLineString));
+    }
+
+    return lineString;
+}
+
+mapbox::geojson::line_string LineString::convert(jni::JNIEnv &env, const jni::Object<java::util::List/*<Point>*/>& jPointList) {
+    mapbox::geojson::line_string lineString;
+
+    if (jPointList) {
+        auto jPointArray = java::util::List::toArray<Point>(env, jPointList);
+        auto size = jPointArray.Length(env);
+        lineString.reserve(size);
+
+        for (std::size_t i = 0; i < size; i++) {
+            lineString.push_back(Point::convert(env, jPointArray.Get(env, i)));
+        }
+    }
+
+    return lineString;
+}
+
+jni::Local<jni::Object<java::util::List>> LineString::coordinates(jni::JNIEnv &env, const jni::Object<LineString>& jLineString) {
+    static auto& javaClass = jni::Class<LineString>::Singleton(env);
+    static auto method = javaClass.GetMethod<jni::Object<java::util::List> ()>(env, "coordinates");
+    return jLineString.Call(env, method);
+}
+
+void LineString::registerNative(jni::JNIEnv &env) {
+    jni::Class<LineString>::Singleton(env);
+}
+
+} // namespace geojson
+} // namespace android
+} // namespace mbgl